Napster vs Rotproof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Napster
Access a team of AI experts for personalized guidance in learning, wellness, finance, and career. Engage via chat, voice, or video, with each expert remembering your past interactions. The app also offers AI music creation and audiobook listening.
- Personalized AI expert guidance
- Memory of past interactions
- Chat, voice, and video communication
- AI music creation
- Audiobook and talk library
- Serenity & Wellness features
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Meet your AI crew. Napster gives you a crew of AI experts. Each one knows a single area well: your learning, your wellbeing, your money, your career & more. Talk to them by chat, voice or video, on your iPhone, iPad or in any web browser. Every expert remembers you. Your coach remembers last week's workouts. Your money guide remembers the bill you asked about. Tell an expert something once, and next time they pick up where you left off. Experts for everyday life. Your crew covers the everyday things: planning your week, understanding a bill, prepping for an interview, training around a busy schedule, talking through a rough patch, fixing the tech that keeps breaking. Explore has many more experts, and if the one you need doesn't exist yet, Napster creates it. Also in Napster: create original songs with AI music producers, unwind with Serenity & Wellness, and listen to audiobooks and talks. Start with 100 free credits. Credits are what you spend talking to your experts and creating songs. Napster's experts are AI, not licensed professionals. For medical, financial or legal decisions, talk to a qualified professional. For adults 18 and over. - Your subscription will be charged to your Apple Account at confirmation of purchase and will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. - You can manage your subscription and turn off auto-renewal by visiting your Apple Account Settings after purchase. - Terms of Service: https://www.napster.com/terms-of-service - Privacy Policy: https://www.napster.com/privacy-policy
Rotproof
This app helps you manage screen time by locking distracting apps and rewarding you with "scroll time" for time spent away from your device. Earn battery to unlock feeds, with options for guilt-free scrolling and faster charging during focused activities.
- Locks distracting apps via Apple Screen Time
- Earns "scroll battery" for time away from feeds
- Unlock feeds with earned battery
- Faster battery charging during focused sessions
- Progress tracking for scroll habits
- Live Activity countdown on lock screen
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Rotproof turns your scroll time into a battery. Your feeds stay locked. The battery charges while you're away from them, and you spend it when you want to scroll. When it's empty, it's empty. Go outside. HOW IT WORKS • Pick the apps that eat your day. Rotproof locks them with Apple's Screen Time. • Every minute away from your feeds charges your scroll battery. • Craving the feed? Pick 5, 15 or 30 minutes and scroll guilt-free. • A Live Activity counts down on your lock screen. When time's up, the apps lock again. CHARGE IT 2× FASTER Start a session for the gym, studying, focus time or a good book. Real life charges your battery twice as fast. Lock your apps for the whole session if you want zero temptation. SEE YOUR BRAIN BOUNCE BACK Progress shows how much you really scrolled, when you scroll most, how long your unlocks last and how much time you charged offline. The battery calendar shows every day at a glance. YOUR DATA STAYS YOURS Rotproof uses Apple's Screen Time API. Apple gives us the apps you pick only as encrypted tokens, so we can't see which apps you chose, and your Screen Time data never leaves your device. We only collect basic in-app analytics, like how long you unlock for, to make Rotproof better. Rotproof is a self-control tool for you, not a parental control app. SUBSCRIPTION Rotproof Premium is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Privacy Policy: https://www.eoslabs.co/privacy Terms of Use: https://www.eoslabs.co/terms
Screenshots
Verdict
The clearest difference is review sentiment: Rotproof at 100% against Napster's 20%. Rotproof also leads on rating (5.0 vs 4.4) and update cadence (every 5 days vs every 3 weeks). Napster's advantage is ads (none vs shown) and ratings volume (15K vs 1). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Napster sells 10 in-app purchases, starting at $13.99 per month and Rotproof sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Rotproof holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Napster has 15K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Napster's written reviews are positive against 100% of Rotproof's.
Napster ships an update every 3 weeks, Rotproof every 5 days. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.
| Parameter | Napster | Rotproof |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (15K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 19.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 15K — better | 1 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 68 MB | 45 MB |
| Age rating | 17+ | 4+ |
| Developer | Rhapsody International Inc. | Eos Labs |
Customer experience
Napster
Rotproof
Bugs and requests
Napster
Reported bugs
5 issues- App crashes frequently
- Songs randomly skipping or not playing
- Playlists/libraries disappearing
- Inability to search for artists/songs
- Constant log-outs and login issues
Requested features
5 requests- Bring back alphabetical playlist scrolling
- Improve radio/algorithm for music discovery
- Add lyrics display
- Better playlist management tools
- Seamless car/device connectivity
Rotproof
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Napster
- Napster$13.991 Month
- Napster1 Month trial$13.991 Month
- Pro$19.001 Month
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- Napster Family$19.991 Month
- Napster Family1 Month trial$19.991 Month
- Studio$45.001 Month
- Napster$129.991 Year
- Napster1 Month trial$129.991 Year
- Napster Family1 Month trial$199.991 Year
- 100 Credits$1.99
Rotproof
- Rotproof Premium Weekly$5.997 Days
- Rotproof Premium Weekly$7.997 Days
- Rotproof Premium Yearly$49.991 Year
Show 2 moreShow fewer
- Rotproof Premium Yearly$79.991 Year
- Rotproof Premium Yearly3 Days trial$79.991 Year









